Beirand is staying in Bits and Pieces, won't move.

Pretty much what the title mentions. Tried waiting up to 10 days after the Solitude execution thing.

His dialogues are all working, except he won't sell things.
Disabled/Enabled him, still in Bits and Pieces.
Teleported him to the forge, he would sell me stuff, but after I closed the menu he walked straight back to Bits and Pieces.

I checked Tes5edit, mods that use him as a reference are 3DNPCs, Trade and Barter, and USKP.
I'm also using Live another life, is it a conflict with that? I haven't started the MQ neither have I done the LAL quest.

Enclosing load order in spoilers, MOM.esp is the merged patch for Modular Morrowloot Overhaul.